89. Factorise the following, using the identity a^2 + 2ab + b^2 = (a + b)^2 (ii) x^2 + 12x + 36 89. Factorise the following using the identity a^2 + 2ab + b^2 = (a + b)^2 (ii) x^2 + 12x + 36 July 27, 2021 Category: Chapter 14 - Factorisation , Chapter 9 [...]